CN104271855B - The concrete pump of wheeled - Google Patents
The concrete pump of wheeled Download PDFInfo
- Publication number
- CN104271855B CN104271855B CN201380023632.3A CN201380023632A CN104271855B CN 104271855 B CN104271855 B CN 104271855B CN 201380023632 A CN201380023632 A CN 201380023632A CN 104271855 B CN104271855 B CN 104271855B
- Authority
- CN
- China
- Prior art keywords
- bearing structure
- tank body
- boom
- bearing
- polygonal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/04—Devices for both conveying and distributing
- E04G21/0418—Devices for both conveying and distributing with distribution hose
- E04G21/0436—Devices for both conveying and distributing with distribution hose on a mobile support, e.g. truck
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/04—Devices for both conveying and distributing
- E04G21/0418—Devices for both conveying and distributing with distribution hose
- E04G21/0445—Devices for both conveying and distributing with distribution hose with booms
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/6851—With casing, support, protector or static constructional installations
- Y10T137/6855—Vehicle
- Y10T137/6881—Automotive
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/8807—Articulated or swinging flow conduit
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The present invention relates to a kind of concrete pump of wheeled, with a bearing structure (46) being directly or indirectly arranged to via structural framing (22) on the vehicle frame of truck chassis (10) (12), the bearing structure accommodates the functional unit to form support meanss and boom (36).Boom (36) can be rotated to support on rod bearing (44).Rod bearing (44) includes a tank body (52) inserting bearing structure (46), being equipped as the swivel bearing for boom (36), and the support meanss have the supporting leg (40) of two being integrated in bearing structure (46), being opened wide forward with diagonal way, intersected with each other outrigger boxes (54,56) and each scalable setting in outrigger box (54,56).The present invention's is particular in that, bearing structure (46) has a polygonal-shaped openings (50) being open upwards, with rotation axis (48) parallel orientation of boom (36), and the tank body (52) of rod bearing (44) has a polygonal profile being adapted to polygonal-shaped openings (50) and is inserted from above into the polygonal-shaped openings (50) of bearing structure (46).In such configuration, power stream especially good between boom (36) and supporting leg (40) is realized as follows：Tank body (52) is abreast oriented with two the side wall (70) of side (68) respectively with one of outrigger box (54,56) each other at an angle.
Description
Technical field
The present invention relates to a kind of concrete pump of wheeled, it can be directly or indirectly arranged to via structural framing with one
Bearing structure on the vehicle frame of truck chassis, the bearing structure, which is used to accommodate, forms support meanss and the function of boom
Unit, wherein boom can be rotated to support on rod bearing, rod bearing include one insertion bearing structure, as cloth
Expect bar swivel bearing equipment tank body, and wherein support meanss including two be integrated in it is in bearing structure, with diagonal
Outrigger box that mode is opened wide forward, intersected with each other and the supporting leg of each scalable setting in outrigger box.
Background technology
In the concrete pump of the wheeled of this type (A1 of DE-102 46 447), bearing structure is arranged on a knot
It is disposed along on structure framework and with the structural framing on the vehicle frame of truck chassis.The bearing structure and its rod bearing
And the cross-connecting area (Schnittstelle) that outrigger box is formed between boom and supporting leg together.Here, as caused by boom
Loading moment is assigned on supporting leg via rod bearing and outrigger box and imports ground.In the concrete pump of wheeled, especially often
It is a kind of bearing structure, it is equipped with two telescopic supporting legs in front and is equipped with two at rear and can outwards show
Supporting leg.Form one " X " in such configuration in the outrigger box of the supporting leg in front, they like this in the bearing structure with
Diagonal way is intersected.
The angle imported from power, if tank body is arranged on crosspoint as the supporting body of boom, the two branch
The crosspoint of leg case is preferable for the loading moment of boom is imported into supporting leg with most short path.It is former for technology
Cause, in the concrete pump of wheeled but mostly can not possibly by the tank body be arranged on crosspoint on because in this case by
In position of centre of gravity, axle load and the necessary structure space for boom, positioning of the tank body on vehicle frame is excessively leaned on
Afterwards.Therefore, the tank body is usually located at before outrigger box along travel direction.But, by the power circulation of eccentric tank body to branch
Only it is only in the upright side walls of the supporting of leg case in the case of costly constructions cost possible.Correspondingly,
This construction has to use heavy and high constructions cost rod bearing.
The content of the invention
Based on this, it is an object of the present invention to being configured in such a manner the tank body of rod bearing and being located at carrying knot
In structure, so that also most preferably load can be exported from boom to supporting leg in the case of simple frame mode.
In order to realize the purpose, the concrete pump of following wheeled is proposed, it has one directly or indirectly via knot
Structure framework can be arranged to the bearing structure on the vehicle frame of truck chassis, and the bearing structure forms support meanss for receiving
With the functional unit of boom, wherein boom can be rotated to support on rod bearing, and rod bearing includes an insertion carrying knot
Structure, as boom swivel bearing equipment tank body, and wherein support meanss include two be integrated in carrying tie
Outrigger box in structure, being opened wide forward with diagonal way, intersected with each other and each scalable setting in outrigger box
Supporting leg, it is characterised in that bearing structure have one it is being open upwards, polygon with the rotation axis parallel orientation of boom
Shape opening, the tank body of rod bearing has a polygonal profile being adapted to polygonal-shaped openings and inserts the polygon of bearing structure
In shape opening, and tank body is abreast oriented with two the side wall of side respectively with one of outrigger box.It is of the invention favourable
Arrangement and further favourable scheme is drawn by the description below.
The solution of the present invention essentially consists in such thought：The bearing structure have one it is being open upwards, with
The polygonal-shaped openings of the rotation axis parallel orientation of boom, and the tank body of the bearing has one and the polygonal-shaped openings
The polygonal profile of adaptation and it is inserted into the polygonal-shaped openings of the bearing structure.Thus the tank body can be with two
Side wall of the side respectively with one of outrigger box is abreast oriented.If the tank body further with two side in alignment
Ground is integrated into the relative side walls of outrigger box, then is realized under compact structure mode between rod bearing and outrigger box most
Good power is imported.
Currently preferred arrangement setting, tank body is connected in the region inner flange of polygonal-shaped openings and outrigger box and held
Carry in structure and/or be solded into bearing structure.Advantageously, the post that the tank body formation one is made up of the plate of multiple chamfered edge
Body.Thus two side walls of two tank body sides and outrigger box are combined into a component.Power flows through real by this common structure
Although existing direct unlike being on crosspoint tank body.But compared with concrete pump conventional at present, construction of the invention exists
It is largely no steering.
Further favourable arrangement setting of the invention, the tank body has one and cloth in its upper edge region
The rotating driving device that bar is effectively connected.And in accordance with purpose, be so configured to the outrigger box that diagonal way extends
Two layers, thus they have in bearing structure with different height set for the telescoping tube of supporting leg and by dividing plate and institute
State the separated free space of telescoping tube.Advantageously, the tank body of the rod bearing is stood on the central area of dividing plate, wherein in institute
State the central opening for being provided for through and/or turning round in dividing plate by conveyance conduit, control circuit and transmission line of electricity.
For place reason, polygonal-shaped openings have a rim openings at it back to that side of outrigger box, tank body towards front that
Rim portion passes through the rim openings.Here, the dividing plate of supporting tank body has one in accordance with destination and is bent and deformed and/or leads to
Cross the stabilization zone of structural detail formation.
Brief description of the drawings
Below the present invention is more fully explained by the embodiment described in a schematic way in the accompanying drawings.
The side view of the concrete pump of Fig. 1 wheeleds；
Top views of the Fig. 2 according to the concrete pump of Fig. 1 wheeled in the case of boom is removed；
Fig. 3 is free of the top view of tank body according to the bearing structure of Fig. 1 and 2 concrete pump；
Fig. 4 a to c are according to three width axonometric exploded views of the tank body manifested of Fig. 3 bearing structure.
Embodiment
The concrete pump of shown wheeled has one with engine-driven vehicle frame 12 and driven in fig 1 and 2
The truck chassis 10 of room 14, its engine drive system can be connected via power train 16 with rear axle 18.Truck chassis
10 with a concrete pump 20, and it is connected by structural framing 22 with vehicle frame 12.The concrete pump construction is consisted essentially of
One heart pump 24 with two hydraulic drive cylinders 26, two conveying cylinders 30 for being connected in couples with drive cylinder 26 via water tank 28
The storage container 32 rigidly set in the other end of conveying cylinder 30 with one.In addition, the construction also includes a pressure conveying
Pipeline 34, the head conduit is guided and in the end of last lever arm via a boom 36 for being configured to folding rod
The concrete of conveying is discharged into concrete pouring position, unshowned end hose with one.
The boom 36 is rotatably supported in one near positive end with one around vertical-rotation-axis 48
On the individual rigidly connected rod bearing 44 of bearing structure 46.In an illustrated embodiment, the rod bearing 44 has one and is integrated in
Tank body 52 in bearing structure 46, as the swivel bearing equipment for boom 36.
In addition, setting a support meanss 38 with extensible supporting leg 40,66.The support meanss include two collection
Into the outrigger box 54,56 in bearing structure 46, themselves have again two with diagonal way forward it is unlimited, each other with
The telescoping tube for accommodating front leg 40 that different height intersects.In addition bearing structure 46 rearward end also at hinge 64
It is hinged two rear portion that can laterally outwardly show supporting legs 66.In concrete casting operations, supporting leg 40,66 deploys and in vehicle frame
Supported on the ground in the case of 12 liftings.
It is the particular approach of the present invention to which bearing structure 46 has rotation axis 48 being open upwards, with boom 36
The polygonal-shaped openings 50 of parallel orientation, the tank body 52 of rod bearing 44 has a polygonal profile being adapted to polygonal-shaped openings 50
And it is inserted from above into the polygonal-shaped openings 50 of bearing structure 46, and tank body 52 is with two side each other at an angle
The 68 side wall 70 respectively with one of outrigger box 54,56 is abreast oriented.As visible especially from Fig. 4 a to c, tank body
52 form a cylinder being made up of the plate of multiple chamfered edge.The tank body so insertion carrying in the region of polygonal-shaped openings 50
Structure 46, so that the tank body is integrated into the side wall 70 of an outrigger box 54,56 with two side 68 in alignment respectively
In.In order to realize that tank body 52 is in polygonal-shaped openings 50 and supporting leg in the load bearing component of tank body 52 and being rigidly connected for bearing structure
It is solded into the region of case 54,56 in bearing structure 46.
In addition, will recognize from Fig. 4 a to c, the outrigger box 54,56 extended with diagonal way is so configured to two layers
, so that its telescoping tube set in bearing structure 46 with different height is defined and the telescoping tube point by a dividing plate 72
The free space 74 opened.In mounted situation, the tank body 52 of rod bearing 44 is stood on dividing plate 72.Dividing plate 72 is there provided with use
In passing through and/or turn round the central opening 76 by unshowned conveyance conduit, control circuit and transmission line of electricity.In central opening
In 76 region, dividing plate 72 has a stabilization zone 80 for being bent and deformed and being formed by structural detail 78, the stabilization zone
Bear the normal load of boom 36 and gone to via bearing structure 46 on supporting leg 40,66.In addition may be used also from Fig. 4 a into c
See, polygonal-shaped openings 50 have rim openings 82 on its front back to outrigger box 54,56, and tank body 52 partially passes through this
Rim openings.In its upper edge region, tank body 52 has a rotating driving device being effectively connected with boom, its bearing
84 Fig. 4 a into c it is visible.
All in all prove as follows：The present invention relates to a kind of concrete pump of wheeled, directly or indirectly passed through with one
The bearing structure 46 on the vehicle frame 12 of truck chassis 10 is arranged to by structural framing 22, the bearing structure is used to accommodate shape
Into support meanss and the functional unit of boom 36.Boom 36 can be rotated to support on rod bearing 44.Rod bearing 44 includes
One tank body 52 inserting bearing structure 46, being equipped as the swivel bearing for boom 36, and the support meanss have
There are two being integrated in bearing structure 46, being opened wide forward with diagonal way, intersected with each other outrigger boxes 54,56 and each
The supporting leg 40 of one scalable setting in outrigger box.It is the particular approach of the present invention to which bearing structure 46 has one upwards
Polygonal-shaped openings 50 unlimited, with the parallel orientation of rotation axis 48 of boom 36, and the tank body 52 of rod bearing 44 has one
The individual polygonal profile being adapted to polygonal-shaped openings 50 and the polygonal-shaped openings 50 for being inserted from above into bearing structure 46.This
In construction, power stream especially good between boom 36 and supporting leg 40 is realized as follows：Tank body 52 with two each other
Side wall 70 of the side 68 at an angle respectively with one of outrigger box 54,56 is abreast oriented.
Reference list
10 truck chassis
12 vehicle frames
14 driver's cabins
16 power trains
18 rear axles
20 concrete pumps
22 structural framings
24 heart pumps
26 drive cylinders
28 water tanks
30 conveying cylinders
32 storage containers
34 head conduits
36 booms
40th, 66 supporting leg
44 rod bearings
46 bearing structures
48 rotation axis
50 polygonal-shaped openings
52 tank bodies
54th, 56 outrigger box
64 hinges
68 sides
70 side walls
72 dividing plates
74 free spaces
76 central openings
78 structural details
80 stabilization zones
82 rim openings
The bearing of 84 rotating driving devices
Claims (9)
1. the concrete pump of wheeled, directly or indirectly truck chassis can be arranged to one via structural framing (22)
(10) the bearing structure (46) on vehicle frame (12), the bearing structure is used for receiving and forms support meanss and boom (36)
Functional unit, wherein boom (36) can be rotated to support on rod bearing (44), and rod bearing includes an insertion bearing structure
(46), as boom (36) swivel bearing equipment tank body (52), and wherein support meanss include two collection
Into it is in bearing structure (46), with diagonal way unlimited, intersected with each other outrigger box (54,56) and each one forward
The supporting leg (40) of scalable setting in outrigger box (54,56), it is characterised in that bearing structure (46) has one and is open upwards
, polygonal-shaped openings (50) with rotation axis (48) parallel orientation of boom (36), tank body (52) tool of rod bearing (44)
There is a polygonal profile being adapted to polygonal-shaped openings (50) and insert in the polygonal-shaped openings (50) of bearing structure (46),
And tank body (52) is abreast oriented with two the side wall (70) of side (68) respectively with one of outrigger box (54,56).
2. concrete pump according to claim 1, it is characterised in that tank body (52) is alignd respectively with two side (68)
Ground is integrated into the side wall (70) of an outrigger box (54,56).
3. concrete pump according to claim 1 or 2, it is characterised in that tank body (52) is in polygonal-shaped openings (50) and branch
The region inner flange of leg case (54,56) is connected in bearing structure (46) and/or is solded into bearing structure (46).
4. concrete pump according to claim 1 or 2, it is characterised in that tank body (52) formation one is by multiple chamfered edge
The cylinder that plate is constituted.
5. concrete pump according to claim 1 or 2, it is characterised in that tank body (52) has in its upper edge region
One rotating driving device for being effectively connected with boom (36).
6. concrete pump according to claim 1 or 2, it is characterised in that the outrigger box that is extended with diagonal way (54,
56) structure for two layers so that they have the telescoping tube for supporting leg set in bearing structure (46) with different height
With the free space (74) separated by dividing plate (72) with the telescoping tube.
7. concrete pump according to claim 6, it is characterised in that the tank body (52) of rod bearing (44) stands in dividing plate (72)
On, and be provided with dividing plate (72) for passing through conveyance conduit, control circuit and transmission line of electricity through and/or for revolution
Central opening (76).
8. the concrete pump according to preceding claims 1 or 2, it is characterised in that polygonal-shaped openings (50) are at it back to branch
Leg case (54,56) that side has rim openings (82).
9. concrete pump according to claim 7, it is characterised in that dividing plate (72) has in the region of central opening (76)
Have and be bent and deformed and/or by the stabilization zone (80) of structural detail (78) formation.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012215050.1A DE102012215050A1 (en) | 2012-08-24 | 2012-08-24 | Mobile concrete pump |
| DE102012215050.1 | 2012-08-24 | ||
| PCT/EP2013/064552 WO2014029552A1 (en) | 2012-08-24 | 2013-07-10 | Mobile concrete pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104271855A CN104271855A (en) | 2015-01-07 |
| CN104271855B true CN104271855B (en) | 2017-07-25 |
Family
ID=48748265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380023632.3A Expired - Fee Related CN104271855B (en) | 2012-08-24 | 2013-07-10 | The concrete pump of wheeled |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9175484B2 (en) |
| EP (1) | EP2888422B1 (en) |
| KR (1) | KR20150045936A (en) |
| CN (1) | CN104271855B (en) |
| DE (1) | DE102012215050A1 (en) |
| WO (1) | WO2014029552A1 (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012215050A1 (en) * | 2012-08-24 | 2014-03-27 | Putzmeister Engineering Gmbh | Mobile concrete pump |
| DE102013206366A1 (en) * | 2013-04-11 | 2014-10-16 | Putzmeister Engineering Gmbh | Mobile concrete pump with distribution boom and outriggers |
| DE102013209878A1 (en) * | 2013-05-28 | 2014-12-04 | Putzmeister Engineering Gmbh | Implement with arranged on a turret work boom |
| DE102014200396A1 (en) * | 2014-01-13 | 2015-07-30 | Putzmeister Engineering Gmbh | Truck-mounted concrete pump and protection circuit for it |
| DE102014215946A1 (en) * | 2014-08-12 | 2016-02-18 | Putzmeister Engineering Gmbh | working machine |
| US10543817B2 (en) | 2016-12-15 | 2020-01-28 | Schwing America, Inc. | Powered rear outrigger systems |
| EP3369876A1 (en) | 2017-03-02 | 2018-09-05 | Putzmeister Engineering GmbH | Support structure with integrated boiler for a mobile concrete pump and mobile concrete pump |
| IT201800001069A1 (en) * | 2018-01-16 | 2019-07-16 | Cifa Spa | MOBILE OPERATING MACHINE |
| CN112252727A (en) * | 2020-08-26 | 2021-01-22 | 河北雷萨重型工程机械有限责任公司 | Arm support device and engineering machinery |
| CN215672920U (en) * | 2021-08-31 | 2022-01-28 | 三一汽车制造有限公司 | Fixed turret and working machine |
| CN114212057A (en) * | 2021-11-04 | 2022-03-22 | 湖南响箭重工科技股份有限公司 | Underframe box structure for pump truck |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06221092A (en) * | 1993-01-21 | 1994-08-09 | Mitsubishi Heavy Ind Ltd | Concrete lining device for tunnel |
| DE19736108A1 (en) * | 1997-08-21 | 1999-02-25 | Putzmeister Ag | Mobile working machine with telescopic supporting outriggers |
| DE19737678C2 (en) * | 1997-08-29 | 2000-10-05 | Schwing Gmbh F | Vehicle with frame support |
| DE29811097U1 (en) * | 1998-06-20 | 1998-08-20 | Waitzinger Baumaschinen Vertrieb und Service GmbH, 89278 Nersingen | Mobile concrete pump |
| US6484752B1 (en) * | 1998-09-28 | 2002-11-26 | Putzmeister Aktiengesellschaft | Auto concrete pump |
| US6516917B1 (en) * | 1999-12-29 | 2003-02-11 | Putzmeister, Inc. | Outrigger assembly for a mobile telescopic belt conveyor |
| DE10000814A1 (en) * | 2000-01-12 | 2001-07-19 | Putzmeister Ag | Mobile concrete pump with telescopic support arms |
| DE10032622A1 (en) * | 2000-07-07 | 2002-01-17 | Putzmeister Ag | Concrete pumping vehicle as footed boom reciprocates boom by double-acting hydraulic cylinder led through boom box and telescoping parts so box swivel axis intersects cylinder axis at right angles. |
| WO2003013999A2 (en) * | 2001-08-03 | 2003-02-20 | The Government Of The United States Of America, As Represented By The Secretary Of The Department Of Health And Human Services, Centers For Disease Control And Prevention | Mobile load handling apparatus |
| US6811161B1 (en) * | 2001-08-23 | 2004-11-02 | Sutphen Corporation | Fire engine having extension ladder and lateral stabilizers |
| US6588448B1 (en) * | 2002-01-07 | 2003-07-08 | Glazer Enterprises, Inc. | Telescopic boom-mounted concrete pump apparatus |
| DE10246447A1 (en) * | 2002-10-04 | 2004-04-15 | Putzmeister Ag | Concrete pump is mounted, together with concrete supply tank, on frame which fits on to lorry, fixed mounting and releasable mounting holding pump and tank in place |
| DE10328770A1 (en) * | 2003-06-25 | 2005-01-27 | Putzmeister Ag | Mobile concrete pump with distribution boom |
| US20060043718A1 (en) * | 2004-09-01 | 2006-03-02 | Mayer Martin G | Vertical outrigger leg |
| ITBO20040622A1 (en) * | 2004-10-13 | 2005-01-13 | Antonelli Srl | DEVICE FOR STABILIZING A VEHICLE IN STATION |
| ITMI20060774A1 (en) | 2006-04-19 | 2007-10-20 | Cifa Spa | PUMP FOR MOBILE CONCRETE PROVIDED WITH A PERFECT STABILIZATION COMPLEX |
| CN101204950A (en) * | 2006-12-22 | 2008-06-25 | 三一重工股份有限公司 | Flexible supporting device for running type machine |
| DE102007001913B4 (en) * | 2007-01-12 | 2010-10-14 | Schwing Gmbh | Jib device and outrigger vehicle |
| CN100528647C (en) * | 2007-09-21 | 2009-08-19 | 三一重工股份有限公司 | Walking type mechanical supporting device and concrete pump vehicle with the same |
| DE202007018214U1 (en) * | 2007-12-19 | 2008-07-10 | Waitzinger Baumaschinen Gmbh | Mobile concrete pump |
| DE102008007918A1 (en) * | 2008-02-06 | 2009-08-13 | Putzmeister Concrete Pumps Gmbh | Mobile working machine |
| DE102008007917A1 (en) * | 2008-02-06 | 2009-08-13 | Putzmeister Concrete Pumps Gmbh | Mobile working machine |
| DE102008058937A1 (en) * | 2008-05-21 | 2009-11-26 | Putzmeister Concrete Pumps Gmbh | Mobile implement with stability monitoring |
| DE102010043957A1 (en) * | 2010-11-16 | 2012-05-16 | Putzmeister Engineering Gmbh | Mobile implement with support structure |
| DE102011018267A1 (en) * | 2011-04-20 | 2012-10-25 | Schwing Gmbh | Apparatus and method for thick matter, in particular concrete conveying with rotation angle measurement |
| DE102011078783A1 (en) * | 2011-07-07 | 2013-01-10 | Putzmeister Engineering Gmbh | Distribution boom for concrete pumps |
| DE102012215049A1 (en) * | 2012-08-24 | 2014-03-20 | Putzmeister Engineering Gmbh | Mobile concrete pump |
| DE102012215050A1 (en) * | 2012-08-24 | 2014-03-27 | Putzmeister Engineering Gmbh | Mobile concrete pump |
-
2012
- 2012-08-24 DE DE102012215050.1A patent/DE102012215050A1/en not_active Withdrawn
-
2013
- 2013-07-10 EP EP13734802.5A patent/EP2888422B1/en not_active Not-in-force
- 2013-07-10 US US14/394,184 patent/US9175484B2/en not_active Expired - Fee Related
- 2013-07-10 KR KR20147033065A patent/KR20150045936A/en not_active Application Discontinuation
- 2013-07-10 CN CN201380023632.3A patent/CN104271855B/en not_active Expired - Fee Related
- 2013-07-10 WO PCT/EP2013/064552 patent/WO2014029552A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| US20150056084A1 (en) | 2015-02-26 |
| KR20150045936A (en) | 2015-04-29 |
| CN104271855A (en) | 2015-01-07 |
| US9175484B2 (en) | 2015-11-03 |
| EP2888422B1 (en) | 2016-05-25 |
| EP2888422A1 (en) | 2015-07-01 |
| WO2014029552A1 (en) | 2014-02-27 |
| DE102012215050A1 (en) | 2014-03-27 |
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